Home / 24,234,189.37-33,443,022.62-13,780,206.47

Finding the Fourth Proportional to 24,234,189.37, 33,443,022.62 and 13,780,206.47

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Solution

The fourth proportional to 24,234,189.37, 33,443,022.62 and 13,780,206.47 is: 19,016,594.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,234,189.37 : 33,443,022.62 = 13,780,206.47 : x
  2. Step 2: Convert to fraction form
    24,234,189.37/33,443,022.62 = 13,780,206.47/x
  3. Step 3: Cross multiply
    24,234,189.37x = 33,443,022.62 × 13,780,206.47
  4. Step 4: Simplify right side
    24,234,189.37x = 460,851,756,661,442.31
  5. Step 5: Solve for x
    x = 460,851,756,661,442.31/24,234,189.37
  6. Step 6: Final answer
    x = 19,016,594.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.